Encoder positioning tool and assembling method thereof
The invention relates to the technical field of encoder positioning tools, in particular to an encoder positioning tool and an assembling method thereof.The positioning tool is composed of a positioning ring, a first supporting structure, a second supporting structure and a ring piece, the first sup...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of encoder positioning tools, in particular to an encoder positioning tool and an assembling method thereof.The positioning tool is composed of a positioning ring, a first supporting structure, a second supporting structure and a ring piece, the first supporting structure abuts against a grating disc base of an encoder, the second supporting structure abuts against a printed board of the encoder, and the ring piece is arranged on the positioning ring. The first supporting structure and the second supporting structure are used for restraining the radial position relation between the printed board and the grating disc base, the situation that in the process that the encoder is transported from a production end to a user end, radial displacement is generated between the grating disc base of the encoder and the printed board due to vibration, and the assembling precision of the encoder when the encoder leaves a factory is damaged is avoided; according to the invention, |
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